generate-cmdlist.sh: trivial whitespace change

Add " " before a "|" at the end of a line in generate-cmdlist.sh for
consistency with other code in the file. Some of the surrounding code
will be modified in subsequent commits.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 9dbbb08e70a1c7755d4f5925c28baaf029c00a8d..5114f46680ab172e946887ae223bcb4ff51cb1ab 100755 (executable)
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -10,7 +10,7 @@ command_list () {
 }
 
 get_categories () {
-       tr ' ' '\012'|
+       tr ' ' '\012' |
        grep -v '^$' |
        sort |
        uniq